15695399216

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{726101}}^1$

素因数の和:726309

約数の個数: 40

約数和(自身を含む): 34934219424

約数和(自身を除く): 19238820208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 10808, 21616, 726101, 1452202, 2904404, 5082707, 5808808, 10165414, 11617616, 20330828, 40661656, 81323312, 140137493, 280274986, 560549972, 980962451, 1121099944, 1961924902, 2242199888, 3923849804, 7847699608, 15695399216]

約数ペア:

[(1, 15695399216), (2, 7847699608), (4, 3923849804), (7, 2242199888), (8, 1961924902), (14, 1121099944), (16, 980962451), (28, 560549972), (56, 280274986), (112, 140137493), (193, 81323312), (386, 40661656), (772, 20330828), (1351, 11617616), (1544, 10165414), (2702, 5808808), (3088, 5082707), (5404, 2904404), (10808, 1452202), (21616, 726101)]